@media (max-width: 768px) {
    .header, .banner, .works, .welfare, .about, .medical, .gongsi, .content, .product, .infor, .footer {
        display: none;
    }
    .header-m, .banner-m, .works-m, .welfare-m, .about-m, .medical-m, .content-m, .product-m, .infor-m, .gongsi-m, .img, .footer-m {
        display: block;
    }
}

@media (min-width: 768px) {
    .header, .banner, .works, .welfare, .about, .medical, .gongsi, .content, .product, .infor, .footer {
        display: block;
    }
    .header-m, .banner-m, .works-m, .welfare-m, .about-m, .medical-m, .content-m, .product-m, .infor-m, .gongsi-m, .img, .footer-m {
        display: none;
    }
}

.header-m .show .show-item:nth-child(5) a {
    color: #dd1717;
}

.product-m {
    margin-top: 220px;
}

.product-m .title .ename {
    width: 200px;
    margin: 10px auto;
    margin-top: -200px;
    display: flex;
    color: #dd1717;
    font-size: 20px;
    line-height: 24px;
    justify-content: space-between;
}

.product-m .title .line {
    width: 30px;
    height: 2px;
    border-radius: 1px;
    background-color: #dd1717;
    margin-top: 10px;
}

.product-m .title .cname {
    text-align: center;
    margin-top: -5px;
    color: #8C8C8C;
}

.img {
    width: 100%;
    height: 130px;
}

.content-m .image, .content-m .image .one {
    width: 337px;
    margin: 0 auto;
    overflow: hidden;
}

.content-m .image .one {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    line-height: 50px;
    text-align: center;
    color: #fff;
}

.content-m .image .one .diyige {
    width: 168.5px;
    height: 50px;
    background-color: #222222;
    transition: .6s;
}

.content-m .image .one .dierge {
    width: 168.5px;
    height: 50px;
    background-color: #222222;
    transition: .6s;
}

.content-m .image .item {
    display: flex;
    justify-content: space-between;
    width: 688px;
    flex-wrap: wrap;
    position: relative;
    left: 0;
    transition: .6s;
}

.content-m .image .item .two {
    width: 160px;
    height: 327px;
    margin-top: 16px;
}

.content-m .image .one .active {
    background-color: #dd1717;
}

.content-m .image .item .two .zhezhao {
    width: 160px;
    height: 327px;
    background-color: rgba(0, 0, 0, 0.6);
    position: relative;
    text-align: center;
    left: 0;
    top: 0;
}

.content-m .image .item .two .zhezhao .sekuai {
    width: 120px;
    height: 245px;
    position: relative;
    left: 20px;
    top: 41px;
    border: 1px solid #dd1717;
}

.content-m .image .item .two .zhezhao .red {
    color: #dd1717;
    font-size: 12px;
    font-weight: 900;
    margin-top: -90px;
}

.content-m .zhezhao {
    opacity: 0;
    transition: .6s;
}

.content-m .image .item .two .zhezhao .gray {
    color: #ffffff;
    font-size: 8px;
    width: 100px;
    margin: 0 auto;
    margin-top: 10px;
    color: silver;
}

.header {
    width: 100%;
    height: 478px;
    background: url(../img2/04-00.jpg) no-repeat center;
    background-size: cover;
}

.content {
    width: 100%;
    height: 790px;
    background-color: #161616;
}

.product {
    text-align: center;
    width: 100%;
    height: 200px;
    /* background-color: #161616; */
    overflow: hidden;
}

.product .title {
    width: 518px;
    margin: 0 auto;
    margin-top: 96px;
}

.product .line1 {
    width: 130px;
    height: 2px;
    background-color: #dd1717;
    float: left;
    margin-top: 16px;
}

.product .line2 {
    width: 130px;
    height: 2px;
    background-color: #dd1717;
    float: right;
    margin-top: 16px;
}

.product .ename {
    font-size: 24px;
    color: #dd1717;
}

.product .cname {
    font-size: 16px;
    color: #8c8c8c;
    margin-top: 15px;
}

.content .image {
    width: 1201px;
    height: 501px;
    margin: 0 auto;
    /* margin-top: 10px; */
}

.content .image .one {
    width: 169px;
    height: 501px;
    float: left;
}

.content .image .one .diyige {
    width: 169px;
    height: 251px;
    background-color: #222222;
    color: white;
    font-size: 18px;
    line-height: 251px;
    text-align: center;
    transition: .6s;
}

.content .image .one .diyige:hover {
    background-color: #dd1717;
}

.content .image .one .dierge {
    width: 169px;
    height: 251px;
    background-color: #dd1717;
    color: white;
    font-size: 18px;
    line-height: 251px;
    text-align: center;
}

.content .image .two {
    width: 258px;
    /* height: 501px; */
    /* background: url(../img2/04-01.png) no-repeat center; */
    /* background-size: cover; */
    display: flex;
}

/* .image .two .diyi{
    width: 280px;
    height: 196px;
    float: left;
    margin: 0 10px;
    margin-top: 20px;
} */

.content .image .two .zhezhao {
    width: 258px;
    height: 501px;
    position: relative;
}

.content .image .two .diyi .sekuai {
    width: 258px;
    height: 501px;
    background-color: rgba(0, 0, 0, 0.6);
    position: absolute;
    left: -10;
    top: 0;
    z-index: 1;
}

.content .image .two .diyi .fangkuang {
    width: 225px;
    height: 438px;
    border: 1px solid #dd1717;
    position: absolute;
    left: 16px;
    top: 29px;
    z-index: 2;
}

.content .image .two .diyi .red {
    color: #dd1717;
    font-size: 16px;
    position: absolute;
    left: 89px;
    top: 220px;
    z-index: 3;
    font-weight: 600;
}

.content .image .two .diyi .gray {
    color: rgba(255, 255, 255, 1);
    font-size: 12px;
    position: absolute;
    left: 51px;
    top: 280px;
    z-index: 4;
}

.content .image .two .zhezhao {
    /* visibility: hidden; */
    opacity: 0;
    transition: .6s;
}

.content .image .two .diyi:hover .zhezhao {
    /* visibility: visible; */
    opacity: 1;
}

.content .image .three {
    width: 258px;
    height: 501px;
    background: url(../img2/04-02.png) no-repeat center;
    background-size: cover;
    float: left;
}

.content .image .four {
    width: 258px;
    height: 501px;
    background: url(../img2/04-03.png) no-repeat center;
    background-size: cover;
    float: left;
}

.content .image .five {
    width: 258px;
    height: 501px;
    background: url(../img2/04-04.png) no-repeat center;
    background-size: cover;
    float: left;
}